Regarding the 2022 World Cup, the UAE did not bid on the rights to host. The only Middle East country that did is Qatar.

The following countries bid to host either the 2018 or 2022 World Cups: Australia, Belgium/Netherlands (joint), England, Russia, Portugal/Spain (joint), and the US

The following countries have bid to host only the 2022 World Cup: Japan, Qatar, and S. Korea

ESPN's coverage of the World Cup should be pretty good. The games will be shown without commercials during play. They may have some popup ads something like this portion of the game brought to you by Coca Cola. But they will not cut to commercials during gameplay.

The rest of ESPNs plans: Sportscenter at the World Cup, World Cup Daily, 30 min highlight show each night of the World Cup, live 30 min pre-games, 15 min halftime, and postgame shows for every game.